Portville Weather Forecast

    • 70
    • 92

    Mostly Sunny

    • 63
    • 91

    Partly Sunny

    • 59
    • 86

    Partly Sunny

    • 58
    • 84

    Chance Rain Showers

    • 61
    • 83

    Rain Showers Likely

    • 58
    • 81

    Chance Rain Showers

Today 14 Jul Cattaraugus

Sunny and hot with Highs around 90. West Winds 5 to 10 Mph.

Tonight 14 Jul Cattaraugus

Mainly clear this Evening, then becoming partly cloudy. Very warm with Lows around 70. West Winds 10 Mph or less.

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Portville Temperature Statistics

July Temperature

Wellsville, Wellsville Municipal Airport (18.6 miles)

  • Lowest 12 July, 2026

    54 °F

  • Average July

    71.8 °F

  • Highest 2 July, 2026

    89.1 °F

Climate (2021–2026)

Wellsville, Wellsville Municipal Airport (18.6 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    57.1 °F
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